7 GPU mining rig, RX580 AMD. Mine with 219m/s with ETHEREUM or Ethereum classic. GPU individually tweaked to produce maximum hashrate per k/w power. Able to mine any coin of your choice. Just download the program required and away you go. This rig runs perfectly stable, all quality parts used and no rejected shares while mining. 7 GPU RX580 Red Devil golden sample. Quality metal mining rig with 8 attached fans. 2 x 750w power supplies. Happy to give a demo on how to use/set up. The item "7 GPU Mining Rig. Ravencoin" is in sale since Sunday, October 13, 2019. This item is in the category "Computers/Tablets & Networking\Computer Components & Parts\Graphics/Video Cards". The seller is "britmax3k1" and is located in Cheltenham, Gloucestershire. This item can't be shipped, the buyer must pick up the item.